ZIXI - Zix (ZIXI) Q2 2021 Earnings Call Transcript August, 07 2021 10:30 PM Zix Corporation Image source: The Motley Fool. Zix (NASDAQ: ZIXI) Q2 2021 Earnings Call Aug 05, 2021 , 8:30 a.m. ET Operator Continue reading For further details see: Zix (ZIXI) Q2 2021 Earnings Call Transcript